Here is the story of Saya Niiyama unleashing her hidden lesbian side! Six months into her marriage, Saya begins attending "Otsuki Cooking Class" to learn how to cook, something she's always struggled with. There, she meets her instructor, Hibiki—a woman whose beauty and culinary expertise earn Saya's deep respect. But behind Hibiki's elegant exterior lies a shocking secret. After tasting Saya's cooking, Hibiki uses sweet talk and lewd techniques to seduce the married woman, setting off a chain of events that will forever change Saya's life.